Deep Learning with Keras, co-authored by Antonio Gulli and Labs' Sujit Pal is available from PackT Publishing. For more information, please see the publisher's site: https://www.packtpub.com/big-data-and-business-intelligence/deep-learning-keras
The book is aimed at the Data Scientist / Engineer starting out with Neural Networks. It contains a mix of theory and examples, but the focus is on the code, with examples in Keras. By the time you finish the book, you should be comfortable building networks to solve your own problems.
The book is available on Amazon.